The Vionic with Orthaheel Technology Romi Loafer is an elegant update on the smoking slipper. This loafer features a regal crest embroidered across the vamp, plus a rubber outsole for versatility. Vionic brand's biomechanical technology is shown to be an effective treatment for heel pain. Vionic brand's biomechanical footbed supports you from the ground up. By building biomechanical technology into premium footwear, Vionic brings together the best of science and style. For the greatest comfort,